Liquid Dielectric Materials - Electrical

Dielectric is a measure of the electric strength of a material as an insulator. Dielectric strength defined as the maximum voltage required to produce a dielectric breakdown through tha material is expressed as volts per unit thickness.

Testing Parameter Test Method Testing Range
1) New Insulating Oil
Specific Resistance IS 6103 (10 to 1000)x 1012 MΩ 500 V
Tan Delta IS 6262 0.0001 to 19.99
Di-Electric Strength IS 6792 0 to 75 kV
2) Insulating Oil
Testing Parameter Test Method Testing Range
Specific Resistance IS 6103 (10 to 1000)x 1012 MΩ 500 V
Tan Delta IS 6262 0.0001 to 19.99
Di-Electric Strength IS 6792 0 to 75 kV